[#BloombergLP-bslstl-Function_Rep-swap]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/bslstl.adoc[bslstl]::xref:BloombergLP/bslstl/Function_Rep.adoc[Function_Rep]::swap
:relfileprefix: ../../../
:mrdocs:

Exchange this object's target, manager, and invoker with `other`.

== Synopsis

Declared in `<bslstl_function_rep.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
void
swap(xref:BloombergLP/bslstl/Function_Rep.adoc[Function_Rep]& other) noexcept;
----

== Description

Exchange this object's target object, manager function, and invoker with those of the specified `other` object. The behavior is undefined unless `this‐>get_allocator() == other‐>get_allocator()`.

== Parameters

[cols="1,4"]
|===
| Name| Description
| *other*
| representation with which to exchange state
|===


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